Bay Area Weather, Forecast, Maps and Doppler Radar | NBC Bay Area

WEATHER FOR San Jose, CA (94101)

Updated: Wednesday, August 20, 2014
  • Coast
    East Bay
    North Bay
    Peninsula
    South Bay
    or
  • processing
Right Now: 9:19 PM PDT
  • 65° 18°
  • Few Clouds
  • Feels Like 65° 18°
  • Humidity:
  • 73%
  • Precip:
  • 0%
  • Wind: 
  • NNW at 10 mph
  • Sunrise:
  • 6:28 am
  • Sunset:
  • 7:53 pm
Tonight
  • 60° 15° Low
  • Mostly Clear
  • Humidity:
  • 83%
  • Precip:
  • 0%
  • Wind: 
  • S at 7 mph
Tomorrow
  • 83° 28° High
  • Partly Cloudy
  • Humidity:
  • 56%
  • Precip:
  • 0%
  • Wind: 
  • WSW at 11 mph
Tomorrow Night
  • 60° 16° Low
  • Mostly Clear
  • Humidity:
  • 78%
  • Precip:
  • 0%
  • Wind: 
  • SW at 11 mph
10PM 11PM 12AM 1AM 2AM 3AM 4AM 5AM 6AM 7AM
65°F 64°F 63°F 62°F 61°F 61°F 61°F 61°F 61°F 61°F
18°C 18°C 17°C 17°C 16°C 16°C 16°C 16°C 16°C 16°C
0% chance precipitation
0% chance precipitation
0% chance precipitation
What to wear: Tonight, wear a sweater. Leave your umbrella at home.

7-DAY FORECAST

  • Today
  • Thu 21
  • Fri 22
  • Sat 23
  • Sun 24
  • Mon 25
  • Tue 26
  • 78° | 60° 26° | 15°
    Mostly Clear
    Hum.: 83%
    Precip.: 0%
    Wind: S at
    7 mph
    day.phraseDay
  • 83° | 60° 28° | 16°
    Partly Cloudy
    Hum.: 56%
    Precip.: 0%
    Wind: WSW at
    11 mph
    day.phraseDay
  • 80° | 57° 27° | 14°
    Partly Cloudy
    Hum.: 59%
    Precip.: 0%
    Wind: SW at
    11 mph
    day.phraseDay
  • 80° | 59° 27° | 15°
    Partly Cloudy
    Hum.: 56%
    Precip.: 0%
    Wind: SW at
    11 mph
    day.phraseDay
  • 81° | 59° 27° | 15°
    Partly Cloudy
    Hum.: 57%
    Precip.: 0%
    Wind: SW at
    11 mph
    day.phraseDay
  • 81° | 59° 27° | 15°
    Partly Cloudy
    Hum.: 58%
    Precip.: 0%
    Wind: SW at
    11 mph
    day.phraseDay
  • 82° | 60° 28° | 16°
    Partly Cloudy
    Hum.: 54%
    Precip.: 0%
    Wind: SW at
    11 mph
    day.phraseDay

HISTORICAL DATA - August 20

  • Avg. High
  • Avg. Low
  • Mean
  • Record High
  • Record Low
  • Rec. High Date
  • Rec. Low Date
  • 84°28.9°
  • 58°14.4°
  • 71°21.7°
  • 98°37°
  • 50°10°
  • 08-20-1964
  • 08-20-1949

4 - Day Pollen Forecast

  • Today

    Tree: Moderate

    Grass: None

    Weed: Low

    Mold: Low

  • Thu 21

    Tree: Low

    Grass: None

    Weed: Low

  • Fri 22

    Tree: None

    Grass: None

    Weed: None

  • Sat 23

    Tree: None

    Grass: None

    Weed: None

2 - Day Wave Forecast

Buoy Reports

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy rtyc1 37.51, -122.21 20.29 082103 19.4 23.4 1011.6 * 13.0 14.8 240 * *
Buoy 46091 36.84, -121.9 35.24 082103 17.2 20.6 1012.2 * 16.6 25.9 280 * *
Buoy aamc1 37.77, -122.3 36.36 082102 17.4 * 1013.0 * 9.4 * 290 * *
Buoy mlsc1 36.81, -121.79 37.80
Buoy elxc1 36.81, -121.74 38.34
Pres (Pressure and PTDY (Pressure Tendency) in inches
Video Forecast
A fairly deep marine layer will push low clouds and some drizzle back across the Bay Area overnight into early morning.  Skies should quickly clear inland with valley temps climbing into the mid to upper 80s.  Coast and bay temps will remain in the 60s and 70s.One item to watch late in the weekend into next week may be the return of subtropical moisture spun our way by former tropical storms to the south.  This may get pulled into a trough approaching the West Coast and warrant some shower chances, but as of now its looking like most of this mid-level moisture may stay to the south and east of the Bay Area.  Temps should rise a bit more in the 7-10 day window as high pressure tries to build more strongly across the West Coast again.Enjoy your Wednesday - Rob Mayeda
Weather Forecast

Rain or shine, our weather forecast gets delivered to your in-box everyday. Sign up.

Meet The team
Jeff Ranieri
Jeff Ranieri Chief Meteorologist Jeff Ranieri Weeknights 5,6,7 & 11 p.m. Bio
Christina Loren
Christina Loren Weekday Morning Meteorologist Bio
Rob Mayeda
Rob Mayeda AMS Meteorologist & Special Projects Bio
Bay Area Proud
Bay Area Proud is NBC Bay Area's community outreach and volunteering initiative. Read more
Follow Us
Sign up to receive news and updates that matter to you.
Send Us Your Story Tips
Check Out